2012653517

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{250673}}^1$

素因数の和:250748

約数の個数: 16

約数和(自身を含む): 2438556672

約数和(自身を除く): 425903155

約数列:

[1, 7, 31, 37, 217, 259, 1147, 8029, 250673, 1754711, 7770863, 9274901, 54396041, 64924307, 287521931, 2012653517]

約数ペア:

[(1, 2012653517), (7, 287521931), (31, 64924307), (37, 54396041), (217, 9274901), (259, 7770863), (1147, 1754711), (8029, 250673)]